9112 50th St
Mercer Island, WA 98040
4 bd 3 ba 3,931 sqft Built 1960 Lot 39,640 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $722,000 | $2,603,000 | $3,325,000 | $18,525 |
| 2024 | $799,000 | $2,029,000 | $2,828,000 | $18,292 |
| 2023 | $816,000 | $2,155,000 | $2,971,000 | $18,228 |
| 2022 | $390,000 | $1,774,000 | $2,164,000 | $15,941 |
| 2021 | $221,000 | $1,690,000 | $1,911,000 | $15,302 |
| 2020 | $413,000 | $1,343,000 | $1,756,000 | $13,878 |
| 2019 | $402,000 | $1,317,000 | $1,719,000 | $12,923 |
| 2018 | $360,000 | $1,191,000 | $1,551,000 | $13,461 |
| 2017 | $307,000 | $1,089,000 | $1,396,000 | $11,367 |
| 2016 | $147,000 | $986,000 | $1,133,000 | $9,476 |
| 2015 | $119,000 | $912,000 | $1,031,000 | $9,024 |
| 2014 | $250,000 | $789,000 | $1,039,000 | $9,495 |
| 2013 | $230,000 | $728,000 | $958,000 | $9,052 |
| 2012 | $188,000 | $803,000 | $991,000 | $8,589 |
| 2011 | $193,000 | $827,000 | $1,020,000 | $8,508 |
| 2009 | $239,000 | $1,250,000 | $1,489,000 | $10,265 |
| 2007 | $390,000 | $610,000 | $1,000,000 | $6,466 |
Property facts
Year built
1960
Property type
single_family
Stories
—
Beds
4
Baths
3
Living area
3,931 sqft
Lot size
39,640 sqft
ZIP code
98040
City
Mercer Island
Street
50th St
Coordinates
47.55831, -122.21588
Comparable properties nearby
Frequently asked questions
When did 9112 50th St last sell?
No public-record sale is on file for 9112 50th St.
What is the current tax assessment for 9112 50th St?
The most recent total assessment for 9112 50th St (year 2025) is $3,325,000 with $18,525 in property tax.
When was 9112 50th St built?
9112 50th St was built in 1960.
How does 9112 50th St compare to others on 50th St?
We track 8 other properties on 50th St. Browse the list under "Other properties on 50th St" to compare beds, baths, and sale history.
What are the property facts for 9112 50th St?
9112 50th St is a 4 bed, 3 bath, 3,931 sqft, 39,640 sqft lot single_family.
Is 9112 50th St a flip candidate?
No — 9112 50th St does not appear in our flips dataset.
Is 9112 50th St a tax-appeal candidate?
No — 9112 50th St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+3.8%
Implied 1-yr
+15.2%
2026 Q3
$3.48M
2026 Q4
$3.59M
ZIP 98040 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 50th St